Base Info
- Model NO.：JB4447
- Material：Carbon Steel
- Type：Round Head
- Groove：Hexagon
- Connection：Common Bolt
- Head Style：Round
- Standard：Jb
- Grade：6.8
- Model：Jb4447
- Color：Yellow
- Surface：Black
- Thread Specification：NPT1,8-NPT1
- Shape：Round Head
- Thread：Fine Thread,Coarse Thread
- Quality：ISO9001
- Main Markets：West Europe,North America
- Trademark：YZ
- Specification：JB
- Origin：China, Zhejiang, Ruian
Description